#region License
/* Copyright (c) 2011 Maksymilian Mulawa
	
Redistribution and use in source and binary forms, with or without modification, 
 * are permitted provided that the following conditions are met:

   1. Redistributions of source code must retain the above copyright notice, 
 * this list of conditions and the following disclaimer.
   2. Redistributions in binary form must reproduce the above copyright notice, 
 * this list of conditions and the following disclaimer in the documentation 
 * and/or other materials provided with the distribution.
   3. The name of the author may not be used to endorse or promote products 
 * derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY 
 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 
 * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 
 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 
 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#endregion

using System.IO;
using System.Xml.XPath;
using NUnit.Framework;
using Weather.com.Client.Exceptions;

namespace Weather.com.Client.Test.Exceptions
{
    [TestFixture]
    public class WeatherServiceErrorHandlerTest : TestBase
    {
        private WeatherServiceErrorHandler _errorHandler;

        [SetUp]
        public void Init()
        {
            _errorHandler = new WeatherServiceErrorHandler();
        }

        [Test]
        [ExpectedException(typeof(UnknownWeatherServiceException))]
        public void ThrowUnknowErrorException()
        {
           var navigator = PrepareErrorXml("Message", WeatherServiceErrorHandler.UNKNOWN_ERROR_CODE);
           _errorHandler.ThrowExceptionIfErrorReturned(navigator);
        }


        [Test]
        [ExpectedException(typeof(NoLocationProvidedWeatherServiceException))]
        public void ThrowNoLocationProvidedException()
        {
            var navigator = PrepareErrorXml("Message", WeatherServiceErrorHandler.NO_LOCATION_PROVIDED_ERROR_CODE);
            _errorHandler.ThrowExceptionIfErrorReturned(navigator);
        }

        [Test]
        [ExpectedException(typeof(InvalidLocationWeatherServiceException))]
        public void ThrowInvalidLocationProvidedException()
        {
            var navigator = PrepareErrorXml("Message", WeatherServiceErrorHandler.INVALID_LOCATION_ERROR_CODE);
            _errorHandler.ThrowExceptionIfErrorReturned(navigator);
        }


        [Test]
        [ExpectedException(typeof(InvalidPartnerIdWeatherServiceException))]
        public void ThrowInvalidPartnerIdException()
        {
            var navigator = PrepareErrorXml("Message", WeatherServiceErrorHandler.INVALID_PARTNER_ID_ERROR_CODE);
            _errorHandler.ThrowExceptionIfErrorReturned(navigator);
        }

        [Test]
        [ExpectedException(typeof(InvalidLicenseKeyWeatherServiceException))]
        public void ThrowInvalidLicenseKeyException()
        {
            var navigator = PrepareErrorXml("Message", WeatherServiceErrorHandler.INVALID_LICENSE_KEY_ERROR_CODE);
            _errorHandler.ThrowExceptionIfErrorReturned(navigator);
        }

        [Test]
        [ExpectedException(typeof(InvalidProductCodeWeatherServiceException))]
        public void ThrowInvalidProductCodeException()
        {
            var navigator = PrepareErrorXml("Message", WeatherServiceErrorHandler.INVALID_PRODUCT_CODE_ERROR_CODE);
            _errorHandler.ThrowExceptionIfErrorReturned(navigator);
        }

        private XPathNavigator PrepareErrorXml(string errorMessage, int errorCode)
        {
            string errorResult = string.Format("<error><err type=\"{0}\">{1}</err></error>", errorCode, errorMessage);
            StringReader stringReader = new StringReader(errorResult);
            XPathDocument document = new XPathDocument(stringReader);
            return document.CreateNavigator();
        }

    }
}